Product Details
| Product Name: Phosphonitrilic chloride trimer | CAS No.: 940-71-6 |
| EC-No.: 213-376-8 | Min. Order: 1KG |
| Purity: 99.5,99% | Supply Ability: 10MT |
| Release date: 2022/08/27 |
Hexachlorocyclotriphosphazene CAS 940-71-6 Phosphonitrilic Chloride Trimer halogen-free flame retardants
Phosphonitrilic chloride trimer Basic information
| Product name | Phosphonitrilic chloride trimer |
| CAS | 940-71-6 |
| MF | Cl6N3P3 |
| MW | 347.66 |
| Melting point | 112-115 °C(lit.) |
| Boiling point | 127 °C (13 mmHg) |
| Density | 1.98 g/mL at 25 °C(lit.) |
| Packing | 1kg/bag,25kg/drum |
| Payment terms | BTC,Western Union,Paypal,Money gram |
Phosphonitrilic chloride trimer Quick Details
English name: Phosphonitrilic chloride trimer
Another Name: Hexachlorocyclotriphosphazene; 3-PNC; HCCTP;
CAS No.: 940-71-6
Molecular Formula: CL6N3P3
Molecular Weight: 347.66
Appearance: white crystal
Purity(%): 99.0 (min)
Phosphonitrilic chloride trimer Typical Properties
| Item | Specifications | Results |
| Appearance | white crystalline powder | Up to standard |
| Purity | 99.0(min) | 99.45 |
| Melting point | 110~115 | 113.2-113.6 |
| Loss on drying | ≤0.5 | 0.19 |
| Insoluble substance | ≤0.1 | 0.09 |
| Conclusion | The results conforms with enterprise standards | |
Phosphonitrilic chloride trimer Uses
Due to the active nature of the phosphorus-chlorine bond, chlorine can be easily substituted to form a series of phosphazene derivatives with special properties. It is an intermediate raw material for synthesizing various halogen-free flame retardants and high temperature resistant materials, such as phenoxyphosphazene, p-carboxyphenoxyphosphazene, polyaminophosphazene, alkoxyphosphazene and other flame retardants. Polyphosphazene elastomer material, etc. Formally, for this reason, a series of phosphazene compounds can be produced.
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- Since: 2020-08-28
- Address: 358# Hannan Road, Shamao Street, Hanan,Wuhan,Hubei China

China